ANSWER
2π/3 rad ≈ 2.1 rad
EXPLANATION
The arc length of a portion of a circle with central angle θ and radius r is,
In this case, we know that the arc length is s = 10π/3, the radius is 5, and we have to find the central angle. Solving the equation above for θ,
Substitute the known values and solve,
Hence, the angle is 2π/3 radians or 2.1 radians - this last result is rounded to the nearest tenth.
Answer:
-4.16
Step-by-step explanation:
we have
----> a mixed number
Remember that
A mixed number is a combination of a whole number and a fraction
so
Answer:
Jul 11, 2016 · - Gush Tela, a 54-year-old man who was forced to flee with his family after the town of Humera, located in Ethiopia's Tigray region, was shelled by the Ethiopian Army. He was describing the scene he encountered as he returned to the town several days later; he and his family are now in a refugee camp in Sudan (as quoted on The Guardian )
Step-by-step explanation:
Answer is B
Everything is positive except for the negative in the center, but the subtracting sign reverses the negative too a positive, so the answer is b